Dataset statistics
| Number of variables | 13 |
|---|---|
| Number of observations | 1601 |
| Missing cells | 0 |
| Missing cells (%) | 0.0% |
| Duplicate rows | 0 |
| Duplicate rows (%) | 0.0% |
| Total size in memory | 162.7 KiB |
| Average record size in memory | 104.1 B |
Variable types
| Numeric | 13 |
|---|
fixed_acidity is highly overall correlated with citric_acid and 2 other fields | High correlation |
volatile_acidity is highly overall correlated with citric_acid | High correlation |
citric_acid is highly overall correlated with fixed_acidity and 2 other fields | High correlation |
free_sulfur_dioxide is highly overall correlated with total_sulfur_dioxide | High correlation |
total_sulfur_dioxide is highly overall correlated with free_sulfur_dioxide | High correlation |
density is highly overall correlated with fixed_acidity | High correlation |
pH is highly overall correlated with fixed_acidity and 1 other fields | High correlation |
ID is uniformly distributed | Uniform |
ID has unique values | Unique |
citric_acid has 132 (8.2%) zeros | Zeros |
Reproduction
| Analysis started | 2023-03-24 17:37:07.324999 |
|---|---|
| Analysis finished | 2023-03-24 17:38:08.042523 |
| Duration | 1 minute and 0.72 seconds |
| Software version | ydata-profiling vv4.1.1 |
| Download configuration | config.json |
ID
Real number (ℝ)
UNIFORM  UNIQUE 
| Distinct | 1601 |
|---|---|
| Distinct (%) | 100.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 801 |
| Minimum | 1 |
|---|---|
| Maximum | 1601 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 81 |
| Q1 | 401 |
| median | 801 |
| Q3 | 1201 |
| 95-th percentile | 1521 |
| Maximum | 1601 |
| Range | 1600 |
| Interquartile range (IQR) | 800 |
Descriptive statistics
| Standard deviation | 462.31321 |
|---|---|
| Coefficient of variation (CV) | 0.57717004 |
| Kurtosis | -1.2 |
| Mean | 801 |
| Median Absolute Deviation (MAD) | 400 |
| Skewness | 0 |
| Sum | 1282401 |
| Variance | 213733.5 |
| Monotonicity | Strictly increasing |
| Value | Count | Frequency (%) |
| 1 | 1 | 0.1% |
| 1065 | 1 | 0.1% |
| 1075 | 1 | 0.1% |
| 1074 | 1 | 0.1% |
| 1073 | 1 | 0.1% |
| 1072 | 1 | 0.1% |
| 1071 | 1 | 0.1% |
| 1070 | 1 | 0.1% |
| 1069 | 1 | 0.1% |
| 1068 | 1 | 0.1% |
| Other values (1591) | 1591 |
| Value | Count | Frequency (%) |
| 1 | 1 | |
| 2 | 1 | |
| 3 | 1 | |
| 4 | 1 | |
| 5 | 1 | |
| 6 | 1 | |
| 7 | 1 | |
| 8 | 1 | |
| 9 | 1 | |
| 10 | 1 |
| Value | Count | Frequency (%) |
| 1601 | 1 | |
| 1600 | 1 | |
| 1599 | 1 | |
| 1598 | 1 | |
| 1597 | 1 | |
| 1596 | 1 | |
| 1595 | 1 | |
| 1594 | 1 | |
| 1593 | 1 | |
| 1592 | 1 |
fixed_acidity
Real number (ℝ)
| Distinct | 97 |
|---|---|
| Distinct (%) | 6.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 8.319875 |
| Minimum | 4.6 |
|---|---|
| Maximum | 15.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 4.6 |
|---|---|
| 5-th percentile | 6.1 |
| Q1 | 7.1 |
| median | 7.9 |
| Q3 | 9.2 |
| 95-th percentile | 11.8 |
| Maximum | 15.9 |
| Range | 11.3 |
| Interquartile range (IQR) | 2.1 |
Descriptive statistics
| Standard deviation | 1.7394949 |
|---|---|
| Coefficient of variation (CV) | 0.20907705 |
| Kurtosis | 1.140393 |
| Mean | 8.319875 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.98476138 |
| Sum | 13320.12 |
| Variance | 3.0258425 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 7.2 | 68 | 4.2% |
| 7.1 | 57 | 3.6% |
| 7.8 | 53 | 3.3% |
| 7.5 | 52 | 3.2% |
| 7 | 50 | 3.1% |
| 7.7 | 50 | 3.1% |
| 6.8 | 46 | 2.9% |
| 7.6 | 46 | 2.9% |
| 8.2 | 45 | 2.8% |
| 7.4 | 44 | 2.7% |
| Other values (87) | 1090 |
| Value | Count | Frequency (%) |
| 4.6 | 1 | 0.1% |
| 4.7 | 1 | 0.1% |
| 4.9 | 1 | 0.1% |
| 5 | 6 | |
| 5.1 | 4 | 0.2% |
| 5.2 | 6 | |
| 5.3 | 4 | 0.2% |
| 5.4 | 5 | 0.3% |
| 5.5 | 1 | 0.1% |
| 5.6 | 14 |
| Value | Count | Frequency (%) |
| 15.9 | 1 | |
| 15.6 | 2 | |
| 15.5 | 2 | |
| 15 | 2 | |
| 14.3 | 1 | |
| 14 | 1 | |
| 13.8 | 1 | |
| 13.7 | 2 | |
| 13.5 | 1 | |
| 13.4 | 1 |
volatile_acidity
Real number (ℝ)
| Distinct | 143 |
|---|---|
| Distinct (%) | 8.9% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.52774204 |
| Minimum | 0.12 |
|---|---|
| Maximum | 1.58 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 0.12 |
|---|---|
| 5-th percentile | 0.27 |
| Q1 | 0.39 |
| median | 0.52 |
| Q3 | 0.64 |
| 95-th percentile | 0.84 |
| Maximum | 1.58 |
| Range | 1.46 |
| Interquartile range (IQR) | 0.25 |
Descriptive statistics
| Standard deviation | 0.17898117 |
|---|---|
| Coefficient of variation (CV) | 0.33914518 |
| Kurtosis | 1.2290649 |
| Mean | 0.52774204 |
| Median Absolute Deviation (MAD) | 0.12 |
| Skewness | 0.67266692 |
| Sum | 844.915 |
| Variance | 0.032034258 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.6 | 47 | 2.9% |
| 0.5 | 46 | 2.9% |
| 0.43 | 43 | 2.7% |
| 0.59 | 39 | 2.4% |
| 0.58 | 38 | 2.4% |
| 0.36 | 38 | 2.4% |
| 0.4 | 37 | 2.3% |
| 0.39 | 36 | 2.2% |
| 0.38 | 35 | 2.2% |
| 0.49 | 35 | 2.2% |
| Other values (133) | 1207 |
| Value | Count | Frequency (%) |
| 0.12 | 3 | 0.2% |
| 0.16 | 2 | 0.1% |
| 0.18 | 10 | |
| 0.19 | 2 | 0.1% |
| 0.2 | 3 | 0.2% |
| 0.21 | 6 | |
| 0.22 | 6 | |
| 0.23 | 5 | 0.3% |
| 0.24 | 13 | |
| 0.25 | 7 |
| Value | Count | Frequency (%) |
| 1.58 | 1 | 0.1% |
| 1.33 | 2 | |
| 1.24 | 1 | 0.1% |
| 1.185 | 1 | 0.1% |
| 1.18 | 1 | 0.1% |
| 1.13 | 1 | 0.1% |
| 1.115 | 1 | 0.1% |
| 1.09 | 1 | 0.1% |
| 1.07 | 1 | 0.1% |
| 1.04 | 3 |
citric_acid
Real number (ℝ)
HIGH CORRELATION  ZEROS 
| Distinct | 81 |
|---|---|
| Distinct (%) | 5.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.271175 |
| Minimum | 0 |
|---|---|
| Maximum | 1 |
| Zeros | 132 |
| Zeros (%) | 8.2% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 0 |
|---|---|
| 5-th percentile | 0 |
| Q1 | 0.09 |
| median | 0.26 |
| Q3 | 0.42 |
| 95-th percentile | 0.6 |
| Maximum | 1 |
| Range | 1 |
| Interquartile range (IQR) | 0.33 |
Descriptive statistics
| Standard deviation | 0.1946837 |
|---|---|
| Coefficient of variation (CV) | 0.71792644 |
| Kurtosis | -0.78766691 |
| Mean | 0.271175 |
| Median Absolute Deviation (MAD) | 0.17 |
| Skewness | 0.31620138 |
| Sum | 434.15117 |
| Variance | 0.037901744 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0 | 132 | 8.2% |
| 0.49 | 68 | 4.2% |
| 0.24 | 51 | 3.2% |
| 0.02 | 50 | 3.1% |
| 0.26 | 39 | 2.4% |
| 0.1 | 35 | 2.2% |
| 0.21 | 33 | 2.1% |
| 0.01 | 33 | 2.1% |
| 0.08 | 33 | 2.1% |
| 0.32 | 32 | 2.0% |
| Other values (71) | 1095 |
| Value | Count | Frequency (%) |
| 0 | 132 | |
| 0.01 | 33 | 2.1% |
| 0.02 | 50 | 3.1% |
| 0.03 | 30 | 1.9% |
| 0.04 | 29 | 1.8% |
| 0.05 | 20 | 1.2% |
| 0.06 | 24 | 1.5% |
| 0.07 | 22 | 1.4% |
| 0.08 | 33 | 2.1% |
| 0.09 | 30 | 1.9% |
| Value | Count | Frequency (%) |
| 1 | 1 | 0.1% |
| 0.79 | 1 | 0.1% |
| 0.78 | 1 | 0.1% |
| 0.76 | 3 | |
| 0.75 | 1 | 0.1% |
| 0.74 | 4 | |
| 0.73 | 3 | |
| 0.72 | 1 | 0.1% |
| 0.71 | 1 | 0.1% |
| 0.7 | 2 |
residual_sugar
Real number (ℝ)
| Distinct | 91 |
|---|---|
| Distinct (%) | 5.7% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 2.5384447 |
| Minimum | 0.9 |
|---|---|
| Maximum | 15.5 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 0.9 |
|---|---|
| 5-th percentile | 1.6 |
| Q1 | 1.9 |
| median | 2.2 |
| Q3 | 2.6 |
| 95-th percentile | 5.1 |
| Maximum | 15.5 |
| Range | 14.6 |
| Interquartile range (IQR) | 0.7 |
Descriptive statistics
| Standard deviation | 1.4091379 |
|---|---|
| Coefficient of variation (CV) | 0.55511859 |
| Kurtosis | 28.653519 |
| Mean | 2.5384447 |
| Median Absolute Deviation (MAD) | 0.3 |
| Skewness | 4.5433168 |
| Sum | 4064.05 |
| Variance | 1.9856695 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 2 | 156 | 9.7% |
| 2.2 | 131 | 8.2% |
| 1.8 | 129 | 8.1% |
| 2.1 | 128 | 8.0% |
| 1.9 | 118 | 7.4% |
| 2.3 | 109 | 6.8% |
| 2.4 | 86 | 5.4% |
| 2.5 | 84 | 5.2% |
| 2.6 | 80 | 5.0% |
| 1.7 | 76 | 4.7% |
| Other values (81) | 504 |
| Value | Count | Frequency (%) |
| 0.9 | 2 | 0.1% |
| 1.2 | 8 | 0.5% |
| 1.3 | 5 | 0.3% |
| 1.4 | 35 | 2.2% |
| 1.5 | 30 | 1.9% |
| 1.6 | 58 | |
| 1.65 | 2 | 0.1% |
| 1.7 | 76 | |
| 1.75 | 2 | 0.1% |
| 1.8 | 129 |
| Value | Count | Frequency (%) |
| 15.5 | 1 | |
| 15.4 | 2 | |
| 13.9 | 1 | |
| 13.8 | 2 | |
| 13.4 | 1 | |
| 12.9 | 1 | |
| 11 | 2 | |
| 10.7 | 1 | |
| 9 | 1 | |
| 8.9 | 1 |
chlorides
Real number (ℝ)
| Distinct | 154 |
|---|---|
| Distinct (%) | 9.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.087487484 |
| Minimum | 0.012 |
|---|---|
| Maximum | 0.611 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 0.012 |
|---|---|
| 5-th percentile | 0.054 |
| Q1 | 0.07 |
| median | 0.079 |
| Q3 | 0.09 |
| 95-th percentile | 0.126 |
| Maximum | 0.611 |
| Range | 0.599 |
| Interquartile range (IQR) | 0.02 |
Descriptive statistics
| Standard deviation | 0.047031886 |
|---|---|
| Coefficient of variation (CV) | 0.53758416 |
| Kurtosis | 41.776562 |
| Mean | 0.087487484 |
| Median Absolute Deviation (MAD) | 0.01 |
| Skewness | 5.6840823 |
| Sum | 140.06746 |
| Variance | 0.0022119983 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.08 | 66 | 4.1% |
| 0.074 | 53 | 3.3% |
| 0.076 | 51 | 3.2% |
| 0.078 | 51 | 3.2% |
| 0.084 | 49 | 3.1% |
| 0.077 | 47 | 2.9% |
| 0.071 | 47 | 2.9% |
| 0.082 | 46 | 2.9% |
| 0.075 | 45 | 2.8% |
| 0.079 | 43 | 2.7% |
| Other values (144) | 1103 |
| Value | Count | Frequency (%) |
| 0.012 | 2 | 0.1% |
| 0.034 | 1 | 0.1% |
| 0.038 | 2 | 0.1% |
| 0.039 | 4 | |
| 0.041 | 4 | |
| 0.042 | 3 | |
| 0.043 | 1 | 0.1% |
| 0.044 | 5 | |
| 0.045 | 4 | |
| 0.046 | 4 |
| Value | Count | Frequency (%) |
| 0.611 | 1 | 0.1% |
| 0.61 | 1 | 0.1% |
| 0.467 | 1 | 0.1% |
| 0.464 | 1 | 0.1% |
| 0.422 | 1 | 0.1% |
| 0.415 | 3 | |
| 0.414 | 2 | |
| 0.413 | 1 | 0.1% |
| 0.403 | 1 | 0.1% |
| 0.401 | 1 | 0.1% |
free_sulfur_dioxide
Real number (ℝ)
| Distinct | 61 |
|---|---|
| Distinct (%) | 3.8% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 15.886875 |
| Minimum | 1 |
|---|---|
| Maximum | 72 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 1 |
|---|---|
| 5-th percentile | 4 |
| Q1 | 7 |
| median | 14 |
| Q3 | 21 |
| 95-th percentile | 35 |
| Maximum | 72 |
| Range | 71 |
| Interquartile range (IQR) | 14 |
Descriptive statistics
| Standard deviation | 10.455218 |
|---|---|
| Coefficient of variation (CV) | 0.65810411 |
| Kurtosis | 2.0211757 |
| Mean | 15.886875 |
| Median Absolute Deviation (MAD) | 7 |
| Skewness | 1.2477739 |
| Sum | 25434.887 |
| Variance | 109.31158 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 6 | 138 | 8.6% |
| 5 | 104 | 6.5% |
| 15 | 78 | 4.9% |
| 10 | 78 | 4.9% |
| 12 | 75 | 4.7% |
| 7 | 71 | 4.4% |
| 9 | 62 | 3.9% |
| 16 | 61 | 3.8% |
| 17 | 60 | 3.7% |
| 11 | 59 | 3.7% |
| Other values (51) | 815 |
| Value | Count | Frequency (%) |
| 1 | 3 | 0.2% |
| 2 | 1 | 0.1% |
| 3 | 49 | 3.1% |
| 4 | 41 | 2.6% |
| 5 | 104 | |
| 5.5 | 1 | 0.1% |
| 6 | 138 | |
| 7 | 71 | |
| 8 | 56 | |
| 9 | 62 |
| Value | Count | Frequency (%) |
| 72 | 1 | 0.1% |
| 68 | 2 | |
| 66 | 1 | 0.1% |
| 57 | 1 | 0.1% |
| 55 | 2 | |
| 54 | 1 | 0.1% |
| 53 | 1 | 0.1% |
| 52 | 3 | |
| 51 | 4 | |
| 50 | 2 |
total_sulfur_dioxide
Real number (ℝ)
| Distinct | 145 |
|---|---|
| Distinct (%) | 9.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 46.52 |
| Minimum | 6 |
|---|---|
| Maximum | 289 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 6 |
|---|---|
| 5-th percentile | 11 |
| Q1 | 22 |
| median | 38 |
| Q3 | 62 |
| 95-th percentile | 113 |
| Maximum | 289 |
| Range | 283 |
| Interquartile range (IQR) | 40 |
Descriptive statistics
| Standard deviation | 32.967416 |
|---|---|
| Coefficient of variation (CV) | 0.70867189 |
| Kurtosis | 3.7864751 |
| Mean | 46.52 |
| Median Absolute Deviation (MAD) | 18 |
| Skewness | 1.5166037 |
| Sum | 74478.52 |
| Variance | 1086.8505 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 28 | 43 | 2.7% |
| 24 | 36 | 2.2% |
| 15 | 35 | 2.2% |
| 18 | 35 | 2.2% |
| 23 | 34 | 2.1% |
| 14 | 33 | 2.1% |
| 20 | 33 | 2.1% |
| 31 | 32 | 2.0% |
| 38 | 31 | 1.9% |
| 27 | 30 | 1.9% |
| Other values (135) | 1259 |
| Value | Count | Frequency (%) |
| 6 | 3 | 0.2% |
| 7 | 4 | 0.2% |
| 8 | 14 | 0.9% |
| 9 | 14 | 0.9% |
| 10 | 27 | |
| 11 | 26 | |
| 12 | 29 | |
| 13 | 28 | |
| 14 | 33 | |
| 15 | 35 |
| Value | Count | Frequency (%) |
| 289 | 1 | |
| 278 | 1 | |
| 165 | 1 | |
| 160 | 1 | |
| 155 | 1 | |
| 153 | 1 | |
| 152 | 1 | |
| 151 | 2 | |
| 149 | 1 | |
| 148 | 2 |
density
Real number (ℝ)
| Distinct | 436 |
|---|---|
| Distinct (%) | 27.2% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.99674564 |
| Minimum | 0.99007 |
|---|---|
| Maximum | 1.00369 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 0.99007 |
|---|---|
| 5-th percentile | 0.9936 |
| Q1 | 0.9956 |
| median | 0.99675 |
| Q3 | 0.99783 |
| 95-th percentile | 1 |
| Maximum | 1.00369 |
| Range | 0.01362 |
| Interquartile range (IQR) | 0.00223 |
Descriptive statistics
| Standard deviation | 0.0018866715 |
|---|---|
| Coefficient of variation (CV) | 0.0018928314 |
| Kurtosis | 0.93535432 |
| Mean | 0.99674564 |
| Median Absolute Deviation (MAD) | 0.00113 |
| Skewness | 0.072381461 |
| Sum | 1595.7898 |
| Variance | 3.5595293 × 10-6 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.9972 | 36 | 2.2% |
| 0.9968 | 35 | 2.2% |
| 0.9976 | 35 | 2.2% |
| 0.998 | 29 | 1.8% |
| 0.9962 | 28 | 1.7% |
| 0.9978 | 26 | 1.6% |
| 0.9964 | 25 | 1.6% |
| 0.997 | 24 | 1.5% |
| 0.9994 | 24 | 1.5% |
| 0.9982 | 23 | 1.4% |
| Other values (426) | 1316 |
| Value | Count | Frequency (%) |
| 0.99007 | 2 | |
| 0.9902 | 1 | |
| 0.99064 | 2 | |
| 0.9908 | 1 | |
| 0.99084 | 1 | |
| 0.9912 | 1 | |
| 0.9915 | 1 | |
| 0.99154 | 1 | |
| 0.99157 | 1 | |
| 0.9916 | 2 |
| Value | Count | Frequency (%) |
| 1.00369 | 2 | |
| 1.0032 | 1 | 0.1% |
| 1.00315 | 3 | |
| 1.00289 | 1 | 0.1% |
| 1.0026 | 2 | |
| 1.00242 | 2 | |
| 1.0022 | 2 | |
| 1.0021 | 2 | |
| 1.0018 | 1 | 0.1% |
| 1.0015 | 2 |
pH
Real number (ℝ)
| Distinct | 90 |
|---|---|
| Distinct (%) | 5.6% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 3.3111062 |
| Minimum | 2.74 |
|---|---|
| Maximum | 4.01 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 2.74 |
|---|---|
| 5-th percentile | 3.06 |
| Q1 | 3.21 |
| median | 3.31 |
| Q3 | 3.4 |
| 95-th percentile | 3.57 |
| Maximum | 4.01 |
| Range | 1.27 |
| Interquartile range (IQR) | 0.19 |
Descriptive statistics
| Standard deviation | 0.15429019 |
|---|---|
| Coefficient of variation (CV) | 0.046597778 |
| Kurtosis | 0.81171362 |
| Mean | 3.3111062 |
| Median Absolute Deviation (MAD) | 0.1 |
| Skewness | 0.19393841 |
| Sum | 5301.0811 |
| Variance | 0.023805464 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 3.3 | 58 | 3.6% |
| 3.36 | 56 | 3.5% |
| 3.26 | 53 | 3.3% |
| 3.38 | 48 | 3.0% |
| 3.39 | 48 | 3.0% |
| 3.29 | 46 | 2.9% |
| 3.32 | 45 | 2.8% |
| 3.34 | 43 | 2.7% |
| 3.28 | 42 | 2.6% |
| 3.35 | 39 | 2.4% |
| Other values (80) | 1123 |
| Value | Count | Frequency (%) |
| 2.74 | 1 | 0.1% |
| 2.86 | 1 | 0.1% |
| 2.87 | 1 | 0.1% |
| 2.88 | 2 | |
| 2.89 | 4 | |
| 2.9 | 1 | 0.1% |
| 2.92 | 4 | |
| 2.93 | 3 | |
| 2.94 | 4 | |
| 2.95 | 1 | 0.1% |
| Value | Count | Frequency (%) |
| 4.01 | 2 | |
| 3.9 | 2 | |
| 3.85 | 1 | 0.1% |
| 3.78 | 2 | |
| 3.75 | 1 | 0.1% |
| 3.74 | 1 | 0.1% |
| 3.72 | 3 | |
| 3.71 | 4 | |
| 3.7 | 1 | 0.1% |
| 3.69 | 4 |
sulphates
Real number (ℝ)
| Distinct | 96 |
|---|---|
| Distinct (%) | 6.0% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 0.65821986 |
| Minimum | 0.33 |
|---|---|
| Maximum | 2 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 0.33 |
|---|---|
| 5-th percentile | 0.47 |
| Q1 | 0.55 |
| median | 0.62 |
| Q3 | 0.73 |
| 95-th percentile | 0.93 |
| Maximum | 2 |
| Range | 1.67 |
| Interquartile range (IQR) | 0.18 |
Descriptive statistics
| Standard deviation | 0.16947055 |
|---|---|
| Coefficient of variation (CV) | 0.25746799 |
| Kurtosis | 11.711201 |
| Mean | 0.65821986 |
| Median Absolute Deviation (MAD) | 0.08 |
| Skewness | 2.4266711 |
| Sum | 1053.81 |
| Variance | 0.028720267 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 0.6 | 69 | 4.3% |
| 0.58 | 68 | 4.2% |
| 0.54 | 68 | 4.2% |
| 0.62 | 61 | 3.8% |
| 0.56 | 60 | 3.7% |
| 0.57 | 55 | 3.4% |
| 0.59 | 52 | 3.2% |
| 0.53 | 51 | 3.2% |
| 0.55 | 50 | 3.1% |
| 0.63 | 48 | 3.0% |
| Other values (86) | 1019 |
| Value | Count | Frequency (%) |
| 0.33 | 1 | 0.1% |
| 0.37 | 2 | 0.1% |
| 0.39 | 6 | 0.4% |
| 0.4 | 4 | 0.2% |
| 0.42 | 5 | 0.3% |
| 0.43 | 8 | |
| 0.44 | 16 | |
| 0.45 | 12 | |
| 0.46 | 18 | |
| 0.47 | 19 |
| Value | Count | Frequency (%) |
| 2 | 1 | 0.1% |
| 1.98 | 1 | 0.1% |
| 1.95 | 2 | |
| 1.62 | 1 | 0.1% |
| 1.61 | 1 | 0.1% |
| 1.59 | 1 | 0.1% |
| 1.56 | 1 | 0.1% |
| 1.36 | 3 | |
| 1.34 | 1 | 0.1% |
| 1.33 | 1 | 0.1% |
alcohol
Real number (ℝ)
| Distinct | 65 |
|---|---|
| Distinct (%) | 4.1% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 10.423204 |
| Minimum | 8.4 |
|---|---|
| Maximum | 14.9 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 8.4 |
|---|---|
| 5-th percentile | 9.2 |
| Q1 | 9.5 |
| median | 10.2 |
| Q3 | 11.1 |
| 95-th percentile | 12.5 |
| Maximum | 14.9 |
| Range | 6.5 |
| Interquartile range (IQR) | 1.6 |
Descriptive statistics
| Standard deviation | 1.0654949 |
|---|---|
| Coefficient of variation (CV) | 0.10222336 |
| Kurtosis | 0.19816181 |
| Mean | 10.423204 |
| Median Absolute Deviation (MAD) | 0.7 |
| Skewness | 0.85999682 |
| Sum | 16687.55 |
| Variance | 1.1352795 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 9.5 | 139 | 8.7% |
| 9.4 | 103 | 6.4% |
| 9.8 | 78 | 4.9% |
| 9.2 | 72 | 4.5% |
| 10 | 67 | 4.2% |
| 10.5 | 67 | 4.2% |
| 9.3 | 59 | 3.7% |
| 11 | 59 | 3.7% |
| 9.6 | 59 | 3.7% |
| 9.7 | 55 | 3.4% |
| Other values (55) | 843 |
| Value | Count | Frequency (%) |
| 8.4 | 2 | 0.1% |
| 8.5 | 1 | 0.1% |
| 8.7 | 2 | 0.1% |
| 8.8 | 2 | 0.1% |
| 9 | 30 | |
| 9.05 | 1 | 0.1% |
| 9.1 | 23 | 1.4% |
| 9.2 | 72 | |
| 9.233333333 | 1 | 0.1% |
| 9.25 | 1 | 0.1% |
| Value | Count | Frequency (%) |
| 14.9 | 1 | 0.1% |
| 14 | 7 | |
| 13.6 | 4 | |
| 13.56666667 | 1 | 0.1% |
| 13.5 | 1 | 0.1% |
| 13.4 | 3 | |
| 13.3 | 3 | |
| 13.2 | 1 | 0.1% |
| 13.1 | 2 | 0.1% |
| 13 | 6 |
quality
Real number (ℝ)
| Distinct | 7 |
|---|---|
| Distinct (%) | 0.4% |
| Missing | 0 |
| Missing (%) | 0.0% |
| Infinite | 0 |
| Infinite (%) | 0.0% |
| Mean | 5.63625 |
| Minimum | 3 |
|---|---|
| Maximum | 8 |
| Zeros | 0 |
| Zeros (%) | 0.0% |
| Negative | 0 |
| Negative (%) | 0.0% |
| Memory size | 12.6 KiB |
Quantile statistics
| Minimum | 3 |
|---|---|
| 5-th percentile | 5 |
| Q1 | 5 |
| median | 6 |
| Q3 | 6 |
| 95-th percentile | 7 |
| Maximum | 8 |
| Range | 5 |
| Interquartile range (IQR) | 1 |
Descriptive statistics
| Standard deviation | 0.80711581 |
|---|---|
| Coefficient of variation (CV) | 0.14320085 |
| Kurtosis | 0.2997729 |
| Mean | 5.63625 |
| Median Absolute Deviation (MAD) | 1 |
| Skewness | 0.21710675 |
| Sum | 9023.6362 |
| Variance | 0.65143594 |
| Monotonicity | Not monotonic |
| Value | Count | Frequency (%) |
| 5 | 681 | |
| 6 | 639 | |
| 7 | 199 | 12.4% |
| 4 | 53 | 3.3% |
| 8 | 18 | 1.1% |
| 3 | 10 | 0.6% |
| 5.63625 | 1 | 0.1% |
| Value | Count | Frequency (%) |
| 3 | 10 | 0.6% |
| 4 | 53 | 3.3% |
| 5 | 681 | |
| 5.63625 | 1 | 0.1% |
| 6 | 639 | |
| 7 | 199 | 12.4% |
| 8 | 18 | 1.1% |
| Value | Count | Frequency (%) |
| 8 | 18 | 1.1% |
| 7 | 199 | 12.4% |
| 6 | 639 | |
| 5.63625 | 1 | 0.1% |
| 5 | 681 | |
| 4 | 53 | 3.3% |
| 3 | 10 | 0.6% |
| ID | fixed_acidity | volatile_acidity | citric_acid | residual_sugar | chlorides | free_sulfur_dioxide | total_sulfur_dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ID | 1.000 | -0.285 | -0.005 | -0.142 | -0.118 | -0.197 | 0.084 | -0.113 | -0.409 | 0.142 | -0.077 | 0.288 | 0.083 |
| fixed_acidity | -0.285 | 1.000 | -0.277 | 0.661 | 0.220 | 0.250 | -0.173 | -0.088 | 0.622 | -0.706 | 0.211 | -0.067 | 0.114 |
| volatile_acidity | -0.005 | -0.277 | 1.000 | -0.611 | 0.032 | 0.156 | 0.021 | 0.094 | 0.026 | 0.234 | -0.326 | -0.226 | -0.381 |
| citric_acid | -0.142 | 0.661 | -0.611 | 1.000 | 0.177 | 0.114 | -0.076 | 0.010 | 0.351 | -0.549 | 0.331 | 0.097 | 0.214 |
| residual_sugar | -0.118 | 0.220 | 0.032 | 0.177 | 1.000 | 0.211 | 0.075 | 0.145 | 0.422 | -0.090 | 0.039 | 0.117 | 0.033 |
| chlorides | -0.197 | 0.250 | 0.156 | 0.114 | 0.211 | 1.000 | 0.001 | 0.129 | 0.409 | -0.236 | 0.021 | -0.285 | -0.188 |
| free_sulfur_dioxide | 0.084 | -0.173 | 0.021 | -0.076 | 0.075 | 0.001 | 1.000 | 0.790 | -0.041 | 0.115 | 0.046 | -0.081 | -0.058 |
| total_sulfur_dioxide | -0.113 | -0.088 | 0.094 | 0.010 | 0.145 | 0.129 | 0.790 | 1.000 | 0.129 | -0.010 | -0.000 | -0.257 | -0.198 |
| density | -0.409 | 0.622 | 0.026 | 0.351 | 0.422 | 0.409 | -0.041 | 0.129 | 1.000 | -0.311 | 0.160 | -0.463 | -0.177 |
| pH | 0.142 | -0.706 | 0.234 | -0.549 | -0.090 | -0.236 | 0.115 | -0.010 | -0.311 | 1.000 | -0.080 | 0.180 | -0.044 |
| sulphates | -0.077 | 0.211 | -0.326 | 0.331 | 0.039 | 0.021 | 0.046 | -0.000 | 0.160 | -0.080 | 1.000 | 0.208 | 0.377 |
| alcohol | 0.288 | -0.067 | -0.226 | 0.097 | 0.117 | -0.285 | -0.081 | -0.257 | -0.463 | 0.180 | 0.208 | 1.000 | 0.479 |
| quality | 0.083 | 0.114 | -0.381 | 0.214 | 0.033 | -0.188 | -0.058 | -0.198 | -0.177 | -0.044 | 0.377 | 0.479 | 1.000 |
| ID | fixed_acidity | volatile_acidity | citric_acid | residual_sugar | chlorides | free_sulfur_dioxide | total_sulfur_dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 0 | 1 | 7.4 | 0.70 | 0.00 | 1.9 | 0.076 | 11.0 | 34.0 | 0.9978 | 3.510000 | 0.56 | 9.4 | 5.0 |
| 1 | 2 | 7.8 | 0.88 | 0.00 | 2.6 | 0.098 | 25.0 | 67.0 | 0.9968 | 3.200000 | 0.68 | 9.8 | 5.0 |
| 2 | 3 | 7.8 | 0.76 | 0.04 | 2.3 | 0.092 | 15.0 | 54.0 | 0.9970 | 3.311106 | 0.65 | 9.8 | 5.0 |
| 3 | 4 | 11.2 | 0.28 | 0.56 | 1.9 | 0.075 | 17.0 | 60.0 | 0.9980 | 3.160000 | 0.58 | 9.8 | 6.0 |
| 4 | 5 | 7.4 | 0.70 | 0.00 | 1.9 | 0.076 | 11.0 | 34.0 | 0.9978 | 3.510000 | 0.56 | 9.4 | 5.0 |
| 5 | 6 | 7.4 | 0.66 | 0.00 | 1.8 | 0.075 | 13.0 | 40.0 | 0.9978 | 3.510000 | 0.56 | 9.4 | 5.0 |
| 6 | 7 | 7.9 | 0.60 | 0.06 | 1.6 | 0.069 | 15.0 | 59.0 | 0.9964 | 3.300000 | 0.46 | 9.4 | 5.0 |
| 7 | 8 | 7.3 | 0.65 | 0.00 | 1.2 | 0.065 | 15.0 | 21.0 | 0.9946 | 3.390000 | 0.47 | 10.0 | 7.0 |
| 8 | 9 | 7.8 | 0.58 | 0.02 | 2.0 | 0.073 | 9.0 | 18.0 | 0.9968 | 3.360000 | 0.57 | 9.5 | 7.0 |
| 9 | 10 | 7.5 | 0.50 | 0.36 | 6.1 | 0.071 | 17.0 | 102.0 | 0.9978 | 3.350000 | 0.80 | 10.5 | 5.0 |
| ID | fixed_acidity | volatile_acidity | citric_acid | residual_sugar | chlorides | free_sulfur_dioxide | total_sulfur_dioxide | density | pH | sulphates | alcohol | quality | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1591 | 1592 | 6.300000 | 0.550 | 0.15 | 1.8 | 0.077 | 26.0 | 35.0 | 0.99314 | 3.32 | 0.82 | 11.6 | 6.0 |
| 1592 | 1593 | 5.400000 | 0.740 | 0.09 | 1.7 | 0.089 | 16.0 | 26.0 | 0.99402 | 3.67 | 0.56 | 11.6 | 6.0 |
| 1593 | 1594 | 6.300000 | 0.510 | 0.13 | 2.3 | 0.076 | 29.0 | 40.0 | 0.99574 | 3.42 | 0.75 | 11.0 | 6.0 |
| 1594 | 1595 | 6.800000 | 0.620 | 0.08 | 1.9 | 0.068 | 28.0 | 38.0 | 0.99651 | 3.42 | 0.82 | 9.5 | 6.0 |
| 1595 | 1596 | 8.319875 | 0.600 | 0.08 | 2.0 | 0.090 | 32.0 | 44.0 | 0.99490 | 3.45 | 0.58 | 10.5 | 5.0 |
| 1596 | 1597 | 5.900000 | 0.550 | 0.10 | 2.2 | 0.062 | 39.0 | 51.0 | 0.99512 | 3.52 | 0.76 | 11.2 | 6.0 |
| 1597 | 1598 | 6.300000 | 0.510 | 0.13 | 2.3 | 0.076 | 29.0 | 40.0 | 0.99574 | 3.42 | 0.75 | 11.0 | 6.0 |
| 1598 | 1599 | 5.900000 | 0.645 | 0.12 | 2.0 | 0.075 | 32.0 | 44.0 | 0.99547 | 3.57 | 0.71 | 10.2 | 5.0 |
| 1599 | 1600 | 6.000000 | 0.310 | 0.47 | 3.6 | 0.067 | 18.0 | 42.0 | 0.99549 | 3.39 | 0.66 | 11.0 | 6.0 |
| 1600 | 1601 | 7.200000 | 0.390 | 0.44 | 2.6 | 0.066 | 22.0 | 48.0 | 0.99494 | 3.30 | 0.84 | 11.5 | 6.0 |